Home / 62,432,000.80-93,648,001.20-32,198,912.80

Finding the Fourth Proportional to 62,432,000.80, 93,648,001.20 and 32,198,912.80

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Solution

The fourth proportional to 62,432,000.80, 93,648,001.20 and 32,198,912.80 is: 48,298,369.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,432,000.80 : 93,648,001.20 = 32,198,912.80 : x
  2. Step 2: Convert to fraction form
    62,432,000.80/93,648,001.20 = 32,198,912.80/x
  3. Step 3: Cross multiply
    62,432,000.80x = 93,648,001.20 × 32,198,912.80
  4. Step 4: Simplify right side
    62,432,000.80x = 3,015,363,824,533,095.50
  5. Step 5: Solve for x
    x = 3,015,363,824,533,095.50/62,432,000.80
  6. Step 6: Final answer
    x = 48,298,369.20

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.